Medical teaching resource and play product for children with chronic illnesses

ABSTRACT

An educational toy in the form of an interactive microprocessor-controlled doll and associated pseudo-medical equipment are provided for educating chronically ill children about illness treatment and management. A kit containing the doll, equipment, a story book, and a carrying case is also provided. The toy of the present invention can be used by children, parents, and medical caregivers in doctor&#39;s offices, hospitals, homes, and clinics to teach the user about treatment and management one or more chronic illnesses, including but not limited to asthma, cystic fibrosis, allergies, and diabetes.

CROSS-REFERENCE TO RELATED APPLICATIONS

[0001] This application is a continuation of U.S. patent applicationSer. No. 10/100,725 entitled “MEDICAL TEACHING RESOURCE AND PLAY PRODUCTFOR CHILDREN WITH CHRONIC ILLNESSES,” filed on Mar. 19, 2002, the entiredisclosure of which is hereby incorporated by reference herein.

FIELD OF THE INVENTION

[0002] The present invention relates generally to educational toys. Moreparticularly, the invention relates to a toy for educating users, suchas caregivers, children, and parents concerning the treatment andmanagement of childhood chronic illnesses including but not limited toasthma, allergies, cystic fibrosis, and diabetes. This invention alsorelates to an associated kit.

BACKGROUND OF THE INVENTION

[0003] Asthma is a reversible obstructive lung disease, caused by anincreased reaction of the airways to various stimuli. Asthma ischaracterized by excessive sensitivity of the lungs to various stimulior “triggers”. Each person afflicted with asthma may react to differenttriggers. It is a chronic condition with life-threatening consequencesif not properly managed. According to the American Lung Association,asthma is the leading serious chronic childhood illness, affectingapproximately 8.6 million children in the United States under 18 yearsof age. Pediatric asthma has an enormous economic toll in the UnitedStates, resulting in nearly $1 billion in lost productivity cost, and adirect treatment cost approaching $2 billion. Even though asthma cannotbe cured at this time, it can very often be controlled throughappropriate medical treatment and patient management. As appropriate totheir age and developmental level, children should be included indisease self-management. They should understand what is happening totheir body and how the treatment plan helps keep them well.

[0004] Allergic disorders rank first among children's childhooddiseases. They are quite common in children. An estimated 40-45 millionAmericans have some kind of allergy, with most allergies first appearingin childhood. Allergies can show up in different ways in children. Skinrashes, asthma, and allergic rhinitis (the most common of all allergyproblems) are some common forms. Many childhood problems are exacerbatedby allergies. Allergies are the most common cause of chronic nasalcongestion in children. Some allergies (not most) can be fatal. In suchcases, education and knowledgeable self-management skills are vital.Early identification and routine treatment will improve quality of life,reduce missed school days and parent work days.

[0005] Cystic Fibrosis is a genetic disease affecting approximately30,000 children and adults in the United States. Cystic Fibrosis (“CF”)causes the body to produce an abnormally thick, sticky mucus, due to thefaulty transport of sodium and chloride salt within cell lining organssuch as the lungs and pancreas, to their outer surfaces. The thick CFmucus also obstructs the pancreas, preventing enzymes from reaching theintestines to help break down and digest food. CF has a variety ofsymptoms including very salty-tasting skin, persistent coughing,wheezing, excessive appetite but poor weight gain, and bulky stools. Thetreatment of cystic fibrosis depends upon the stage of the disease andorgans involved. Some of the equipment used to manage asthma is alsoused in cystic fibrosis treatment. Cystic Fibrosis is an incurablecondition, but its symptoms can help be controlled through appropriatemedical treatment and patient management. Cystic fibrosis, too, is acostly disease, but good management can help reduce some of the costs,particularly hospitalization. The potential market for an effectivetreatment of the associated lung infections is reported to be over $300million in the United States alone. Children should be involved in theirown disease self-management. Involvement includes an understanding ofthe disease and an active role in their own treatment and management, asappropriate to their age and developmental level.

[0006] Juvenile Diabetes (Type I) affects more than one millionAmericans, with 13,000 new children being diagnosed each year. Type 1diabetes often strikes children suddenly, making them insulin-dependentfor life. It can strike adults, but children are more commonly diagnosedwith the chronic disease. In Type 1 diabetes an individual's pancreasproduces little or no insulin. Insulin is a hormone that is needed toallow the cells in the body to use the energy provided by the foods weeat. Individuals, particularly children, with Type 1 diabetes needconstant care and daily monitoring. Type 1 diabetics must take dailyglucose readings and perform insulin injections several times a day. Itis a very difficult chronic condition to manage. Many factors affectinsulin levels needed including diet, exercise, medications, andillness. Type 1 diabetes has a variety of symptoms including extremethirst, drowsiness, increased appetite, fruity odor in breath, suddenvision changes, and labored breathing. In 1997, the total economic costof diabetes was estimated to be $98 billion, which includes $44 billionin direct medical and treatment costs and $54 billion for indirectcosts. Like asthma and cystic fibrosis above, diabetes can not be curedat this time. However, proper management of the disease allows childrento lead as normal lives as possible, while living with a chronic healthcondition.

[0007] The better that children and parents understand chronic illnessessuch as asthma, allergies, cystic fibrosis, and diabetes and theirassociated treatments, the better the child's condition can be managed.Parents and children with a more complete understanding of the chronicillness are better prepared to manage the illness on a daily basis, andare therefore more likely to reduce unwanted medical crises resultingfrom the illness. Indeed, patient education is an essential component ofsuccessful chronic disease management, according to the American Academyof Pediatrics. Patient education is the mechanism through which patientslearn to successfully accomplish chronic illness management tasks. Asappropriate, young children should be taught to be active participantsin the treatment and management of their chronic illnesses, and shouldbe considered equal members of the management team.

[0008] Presently, a nurse practitioner or physician in an outpatientsetting provides illness management education for newly diagnosedchildren. A chronic illness diagnosis can be a frightening situation forchildren and parents, and even in the best of situations, usingcurrently available teaching tools, children and parents can beoverwhelmed with an abundance of new medical information in a very shortperiod of time. Studies have shown that medical experiences for youngchildren are less frightening if introduced through play. Additionally,if children are at ease with the situation, parents are more able toconcentrate and digest the information. By providing a comfortable,non-threatening, learning environment. the possibility for moresuccessful retention of relevant information by parent and child isextended. The acquisition of relevant knowledge should therefore occurin a comfortable setting using a process adapted to young children, suchas medical play. The challenge is to educate young children in a mannerthat is age-appropriate and appropriate for each individual child'scase.

[0009] New research also supports patient education as a means toincreased adherence to prescribed medical treatment plans. Further, thisresearch notes higher levels of retention, adherence to treatment plans,and the outcomes desired by patient and physician, when the patienthealth education for children is presented in an interactive,technological format.

[0010] Thus, there exists a continuing need in the art for an improvedinstructional and educational resource, which is relevant to childhoodchronic illnesses.

SUMMARY OF THE INVENTION

[0011] The present invention provides an interactive toy for use by achild learning about chronic illnesses. The toy, which may be in theshape of a doll has at least one internal proximity switch disposed atvarious locations inside the doll. Also present inside the toy are oneor more internal electrical wires connecting the proximity switch to aninternal microprocessor. Still further included in the toy is an audiospeaker connected to the internal microprocessor, wherein, uponactivation of the microprocessor, said doll is capable of producingaudible sound from the audio speaker. The inventive toy is capable ofproducing coughing and/or wheezing sounds.

[0012] The inventive toy may also be present in combination with an itemof pseudo-medical equipment. The pseudo-medical equipment has anactivator which triggers a sensor when brought into close proximity withthe toy. When the pseudo-medical equipment is brought into closeproximity with the toy, and the sensor is triggered, an internalelectrical circuit is completed and a signal is sent to the internalmicroprocessor. In one preferred embodiment, the activators arepermanent magnets that trigger proximity switches, and microchips whichpassively couple to a radio frequency (RF) sensing system. Thepseudo-medical equipment may be in the form of any item normally used inthe treatment of the illness such as a stethoscope, a peak flow meter,an inhaler, a nebulizer having a medicine-dispensing unit, which areused with regularity in the treatment of asthma, or otherillness-related pseudo-medical item. Any of a variety of additionaltypes of switches and triggers may be selected by those skilled in theart. Some pseudo-medical equipment items may contain only one activator,while others may contain more, such as an inhaler which, in oneembodiment, is recognized via a body cavity RF sensing system, and alsoby a proximity switch located in the doll's mouth. Detection at adifferent location of the doll's body causes a different reaction fromthe doll.

[0013] Still further included in the inventive toy is at least onecontact sensor located beneath the outer covering of the toy anddisposed at various locations of the body of the toy. The contact sensoris connected to the internal microprocessor by electrical wires. Whendepressed, a completed circuit causes a response, or series of responsefrom the doll. In one embodiment, depressing the hand, which containssuch a sensor, causes the doll to produce a coughing sound.

[0014] The invention as described herein contains numerous types ofsensor and trigger systems. In one embodiment, a RF sensor resides inthe doll's body cavity and is triggered when the equipment comes inclose proximity with a passively activated microchip located in eachitem of pseudo-medical equipment. In one embodiment a contact sensor inone hand of the doll is triggered by depression of the doll's hand,forcing two metal plates to make contact. A plurality of magneticswitches are located at various positions within the doll's body, suchas in the mouth, and the torso, and are triggered by close proximity topseudo-medical equipment items that contain permanent magnets. In anyembodiment, each activated sensor/trigger feeds a unique signal to themicroprocessor to trigger a distinct audible response from the doll.

[0015] Also included in the present invention is a kit suitable for useby a child, which kit includes the inventive toy, at least one item ofpseudo-medical equipment, and a knapsack for storing and carrying thedoll and pseudo-medical equipment. The kit may also include a book,wherein the words of the book are programmed into the inventive toy, andwherein upon activation of the toy, audible sounds are produced whichcorrespond to the words of the book.

BRIEF DESCRIPTION OF THE DRAWINGS

[0016]FIG. 1A is a front view of the female clothed doll in accordancewith one embodiment of the present invention.

[0017]FIG. 1B is a back view of the female clothed doll in accordancewith the present invention.

[0018]FIG. 1C is a side view of the female clothed doll in accordancewith the present invention.

[0019]FIG. 2A is a front view of the male clothed doll in accordancewith the present invention.

[0020]FIG. 2B is a back view of the male clothed doll in accordance withthe present invention.

[0021]FIG. 2C is a side view of the male clothed doll in accordance withthe present invention.

[0022]FIG. 3 is a close-up front facial view of the female and male dollin accordance with the present invention. The facial views are alsoincluded as facial pictures on the patient chart in accordance with thepresent invention.

[0023]FIG. 4 is a front cut-away view of the female doll in accordancewith the present invention without clothing, showing locations ofinternal sensors in accordance with the asthma version of the presentinvention.

[0024]FIG. 5 is a perspective cut-away view of the doll hand of thepresent invention showing one embodiment of a sensor comprising ametal-to-metal connector for identification of various pseudo-medicalobjects.

[0025]FIG. 6 is a rear cut-away view of the female doll in accordancewith the asthma version of the present invention without clothes,showing locations of the internal sensors and proximity switches, themaster switch, play switch, communications port, and battery accesspanel in accordance with the present invention.

[0026]FIG. 7 is a cross sectional side view of the torso of the doll inaccordance with the asthma version of the present invention, showing thedoll's internal electronic circuitry, sensors and proximity switches,speakers, microprocessor, and internal power source, among other things.

[0027]FIG. 8 is a schematic of the doll's internal electronic circuitryin accordance with the asthma version of the present invention.

[0028]FIG. 9B is a close up detail of the doll's mouth in accordancewith the asthma version of the present invention.

[0029]FIG. 9A is a cross-sectional side view of the doll's mouth inaccordance with the asthma version of the present invention.

[0030]FIG. 10 is a perspective view of the pseudo-medical equipmentnebulizer in accordance with the asthma and cystic fibrosis versions ofthe present invention.

[0031]FIG. 11 is a perspective view of the compressed air nebulizer inaccordance with the present invention.

[0032]FIG. 12 is a front view of the peak flow meter in accordance withthe asthma version of the present invention.

[0033]FIG. 13 is a cross sectional view of the peak flow meter inaccordance with the asthma version of the present invention.

[0034]FIG. 14 is a front view of the inhaler in accordance with theasthma and Cystic Fibrosis versions of the present invention.

[0035]FIG. 15 is a cross section view of the inhaler in accordance withthe asthma and Cystic Fibrosis versions of the present invention.

[0036]FIG. 16 is a perspective view of the medicine dropper bottle inaccordance with the asthma version of the present invention.

[0037]FIG. 17 is a front elevation view of the mask in accordance withthe asthma and Cystic Fibrosis versions of the present invention.

[0038]FIG. 18 is a side cross-sectional view of the mask in accordancewith the asthma and Cystic Fibrosis versions of the present invention.

[0039]FIG. 19B is a front elevation view of a patient chart inaccordance with the present invention.

[0040]FIG. 19A is a front close-up view of the facial pictures includedon the patient chart in accordance with the present invention.

[0041]FIG. 20B is a perspective view of the book in accordance with thepresent invention.

[0042]FIG. 20A is a perspective view of the doll holding the book inaccordance with the present invention.

[0043]FIG. 21 is a front elevation view of the stethoscope in accordancewith the present invention.

[0044]FIG. 22 is a perspective view of a nose sprayer in accordance withthe asthma and allergy versions of the present invention.

[0045]FIG. 23 is a perspective view of the medical identificationbracelet in accordance with the present invention.

[0046]FIG. 24 is a perspective view of the syringe in accordance withthe asthma version of the present invention.

[0047]FIG. 25 is a perspective view of the knapsack in accordance withthe present invention.

[0048]FIG. 26 is a perspective view of the glucose monitor in accordancewith the diabetes version of the present invention.

[0049]FIG. 27 is a perspective view of the blood pressure cuff inaccordance with the diabetes version of the present invention.

[0050]FIG. 28 is a perspective view of the diabetes lancet in accordancewith the diabetes version of the present invention.

[0051]FIG. 29 is a perspective view of the insulin vial in accordancewith the diabetes version of the present invention.

[0052]FIG. 30 is a perspective view of the cystic fibrosis vest inaccordance with the cystic fibrosis version of the present invention.

DETAILED DESCRIPTION OF THE INVENTION

[0053] The present invention provides an interactivemicroprocessor-controlled doll, pseudo-medical equipment, and book. Theprimary use of the invention is for education of caregivers, children,and parents in various settings including hospitals, clinics, doctoroffices, schools, day care settings and patient homes. The users can beeducated on chronic illness management through play with the invention.For example, a nurse practitioner or other health care professional canuse the invention to educate a chronically ill child about theequipment, medicines, triggers, treatments and warning signs of aparticular illness. The doll can receive medical treatment from thechild using the pseudo-medical equipment, possibly at the same time thechild is receiving treatment from a medical professional, caregiver, orparent. The invention can also be used in the home or school setting ofa chronically ill child to reinforce the child's treatment plan, and tointroduce new information or procedures relative to the child's illness.

[0054] The doll of the invention has an internal programmablemicroprocessor and software which can receive and process electronicsignals and execute programmed commands to activate audio recordingsstored on a voice chip or other suitable media, simulating physiologicalsounds or a child's voice. The doll further provides strategicallyplaced sensors and switches that can be activated in response to achild's touch or the use of pseudo-medical equipment. As furtherdescribed herein, the invention may have various levels of programmingcapability, including adding a doll's name, the child's name, times oftreatment, and specific triggers, among other things. Using externalsources, including but not limited to personal computers (PC) andkeypads linked to communications ports provided on the doll, users caneasily program or modify the doll's microprocessor controlled softwareto meet the needs of the ill child, and to reflect the teachingenvironment. The invention can be used in connection with one or moreillness-related children's books, which can be read by the doll throughactivation of software programs using the microprocessor.

[0055] The pseudo-medical equipment of the invention includes dolland/or child-sized equipment, which simulate real medical equipment usedin the treatment and management of a particular chronic disease. In thecase of asthma and allergies, the pseudo-medical equipment may comprisea nebulizer, peak flow meter, peak flow chart, inhaler, medicine dropperbottle, nasal sprayer, stethoscope, syringe, mask, eye dropper and astandard pill-dispensing medication bottle. For Cystic Fibrosis, the kitcomprises a pill bottle for vitamins and enzymes, chest vest, PICC lineand/or Central line commonly used for medications and frequent bloodwork, gastronomy tube used for feeding, and a nebulizer, mask, andinhaler (as in the asthma version of the doll). The Diabetes kitcomprises include a glucose monitor, insulin pump, lancet with teststrips, patient recording chart, insulin syringe, insulin vial, eyechart, blood pressure cuff, and a sick day plan. An insulin pen, insulinpump, medical waste container and other related equipment may also beincluded in the diabetes version. Preferred embodiments of the dollinclude a toy medical alert bracelet and an illness-specific story book.The pseudo-medical equipment preferably contains moving parts andelectronic features to simulate real medical equipment. It is understoodthat the kits and items of pseudo-medical equipment appear in numerousembodiments, and combinations can be selected based on need, cost, andconsumer preference for example.

[0056] In another embodiment, the present invention comprises a kitcontaining the interactive doll, pseudo-medical equipment, book, and acarrying case. The kit is designed to be appealing to children, and iseasy to open, unpack, re-pack, carry, and hold. A carrying case may beprovided in the kit. The carrying case is preferably in the form of aknapsack with carrying straps and pockets.

[0057] It is to be understood that both the foregoing generaldescription and the following detailed description are exemplary, butare not restrictive, of the invention. Similar toy medical kits may becreated for any childhood illness. In addition, the look of variouspieces of the equipment may be altered to resemble any true medicalequipment. For example, there are many styles of inhalers in use; thekit may include more than one style; the style most widely used; or astyle that is most economically feasible to manufacture.

[0058] The internal electronics of the doll are designed to becompatible for quick adaptation of the same doll to various illnesses.The number of sensors, the sensor locations, and the recorded audioresponses can be changed to adapt to a new illness. Differentpseudo-medical equipment can also be provided for an alternate diseasedoll. It should be understood that the interaction of the toy medicalequipment with the doll and the responses the doll provides to theindividual equipment pieces are variable to enhance the learningexperience. The doll and equipment work together to help create alearning environment for the child that resembles the child's real lifetreatments for the illness. The doll's ability to recognize each pieceof equipment when it is in close proximity, and to respond specificallyto that equipment with a medically appropriate phrase, is part of thevaluable learning experience. In addition to the illnesses describedherein, there are many additional chronic illnesses with additionalsymptoms and treatment equipment. As necessary, functions may be addedto the doll which may include, but not be limited to the ability tochange skin or eye color, movement of the chest to correspond tobreathing motions, ability to take a temperature and for the doll run afever, and the ability to simulate a rash.

[0059]FIGS. 1, 2 and 3 contain representative views of the interactivedoll of the present invention for educating a child as to the medicaltreatment of a childhood chronic illness, including but not limited toasthma, allergies, cystic fibrosis, and diabetes. The doll has theexternal appearance of a conventional toy to appeal to young children.The doll may be human shaped, and preferably resembles a small child.The toy may reflect age, race, or gender. In one embodiment, the toy mayresemble a fictional figure such as an action hero or cartoon character.In another embodiment, the present invention may be in the form of astuffed animal. The doll may also be programmable in many languages.

[0060] The body of the toy may be composed of any suitable material,however, a soft, flexible and durable material is preferable to protectthe inner electrical circuitry and allow for easy care. In oneembodiment, the doll 1 is poseable, having a head 2, neck 4, torso 6,arms 8, hands 10, and legs 12 having a soft flexible outer covering. Thedoll's neck 4, arms 8, hands 10, and legs 12 may be jointed to allow forposing and mobility of the doll. Joints may be provided in the legs 12to allow for positioning of the doll in a sitting or kneeling position,while joints in the arms 8 and hands 10 may permit the doll to simulateholding a book and other items such as an inhaler or otherpseudo-medical equipment. The doll's eyes 14 may be fixed or moveable.In one embodiment, the eyes are the pivoting joint type which close andare covered by “eye lids” when the doll is placed in a horizontalposition, allowing for the simulation of sleep. In another preferredembodiment, the eyes may be motorized, and are controlled through anelectronic connection to a microprocessor.

[0061]FIGS. 1A, 1B, and 1C illustrate the front, back, and side view ofa female embodiment of the clothed doll. The doll is provided withremovable clothing 16, which clothing 16 may reflect the age, race, orgender of the doll. The doll's clothing 16 is appealing to smallchildren, and may be made of a machine washable fabric such as cotton orpolyester. The clothing, which covers the doll's torso, may containpockets 18 for placing small objects. The clothing may contain one ormore non-appendage openings 20B for easy access to the doll torso.Preferably, the openings 20B are vertical slits which may be closed byone or more fasteners, including but not limited to zippers, buttons,hooks, Velcro™, or the like. The clothing may include an area or strip22 for removable attachment of a nametag or alphabetic letters forpersonalization of the doll. FIG. 1A shows exemplary clothing 16 in theform of a dress having a vertical front non-appendage opening 20B fromthe top collar line to the base of the dress, for easy access to thedoll's torso 6, and particularly to the chest and heart region. FIG. 1Bshows the back of the clothing having a vertical non-appendage opening20B running the length of the dress for easy access to the back of thetorso 6, particularly to the lung region. The doll preferably is wearingshoes 28.

[0062]FIGS. 2A, 2B, and 2C illustrate a male embodiment of the dollshowing a front, back, and side view of the male clothed doll,respectively. The clothing 16 for the male doll preferably includes ashirt having one or more non-appendage openings 20, and may also includepants 26 and shoes 28. The clothing for either the male or female orother embodiment may have additional openings to provide easy access toareas of the body that may require treatment for illnesses other thanthose discussed here.

[0063] Referring to FIG. 4, a cut-away view of the front of the doll isillustrated to show internal electronically connected components whichinteract to produce various responses of the doll to interaction withthe user, pseudo-medical equipment, or story book. This particularlayout is specific to the asthma version of the doll. Sensor types,locations and number may be changed as necessary to simulate variousadditional medical conditions. The torso 6 of the doll contains aspeaker 42, which may be located in the abdominal region, for output ofrecorded audio. The speaker 42 preferably projects audio output throughthe front of the doll's torso 6 using methods well known to thoseskilled in the art. The speaker 42 is electronically connected to amicroprocessor 44, which provides signals to the speaker 42. Themicroprocessor 44 is preferably programmable, and may be of any typeknown to those skilled in the art. The doll torso 6 further contains oneor more internal proximity switches 46 which can be triggered by amagnet, electronic signal, passively activated microchip or similaractivator known to those skilled in the art. The activator is locatedon, or within, items of pseudo-medical equipment, and is used to triggera switch 46, completing an electrical circuit and sending an electronicsignal to the microprocessor 44. The microprocessor 44 processes thesignal to provide a response by the doll. The microprocessor may triggera programmed audible response from the audio speaker consisting of:coughing sounds, wheezing sounds, speech, heart sounds, bowel sounds,breathing, lung sounds, or other audible sound. In alternativeembodiments, the microprocessor may trigger known responders within thetoy, including but not limited to light bulbs, diodes, resistors,heating elements, or vibrating motors, in heat emission, light emission,and/or motion of the toy.

[0064] Preferably, the location of each proximity switch 46 is marked onthe outer surface of the doll torso. In one embodiment, an internalproximity switch 46 is located to approximate the location of the humanheart, and the location of the proximity switch 46 is marked by a heartsymbol 48 on the outer surface of the doll torso. Three proximityswitches (shown in FIG. 9) are also located in the doll's mouth 90. Theswitches occupy a preferred orientation as described in FIG. 9, to relaysignals from the peak flow meter, nebulizer and inhaler pieces ofpseudo-medical equipment.

[0065] A radio frequency sensor (receiver) 53 is located in the doll'storso and is triggered when an item of pseudo-medical equipment isplaced near the doll such that a microchip within the equipment ispassively coupled to the sensor and a signal is received. Preferably,each object has its own RF identity, allowing the doll to “know” whichpiece of equipment is near-by and to select the proper audio responsefor the item. Other types of recognition systems known to those skilledin the art can be used in place of a passively coupled RF system. Suchsystems include, for example: physical contact (metal-to-metal) betweenthe object and an exposed metal connector on the doll's body, asdescribed in FIG. 5; or wireless systems not dependent on physicalcontact, such as infrared or other known optical means.

[0066] In another embodiment, the activator is a magnet located within apiece of pseudo-medical equipment. Preferably, at least one activator islocated on, or within, the end of a toy stethoscope such that when theactivator is placed close to a proximity switch 46 located in the heartregion of the torso 6, the switch 46 closes to complete an internalelectrical circuit, signaling the microprocessor 44 to send an audiosignal to the speaker 42 which simulates the sound of a heartbeat. Otherproximity switch embodiments can include, but are not limited to,switches that approximate the location of lungs, kidneys, pancreas,bowels, and the many locations used for taking blood for glucosereadings and administering insulin shots, and which can signal themicroprocessor to generate audio or other responses from the doll.

[0067]FIG. 5 details a second contact sensor 52 which is located in thethumb region of in the doll's hand 10. This type of sensor may be usedin place of or in conjunction with the passive radio frequency systemdescribe above to allow the doll to identify pieces of pseudo-medicalequipment and respond to them. Preferably, the second contact sensor 52is located in the opposite hand from the first contact sensor 50. Thesecond contact sensor 52 may be of any type known to those personsskilled in the art. The sensor 52 is electronically connected to themicroprocessor 44 using internal electrical wiring 54, and triggers anelectronic signal when a conductive item is placed in the dolls' hand.In one embodiment, the second contact sensor 52 utilizes one or moreelectrically conductive contact points 56 which correspond to one ormore electrically conductive contact points on an item of pseudo-medicalequipment which can be placed in the doll's hand. In another embodiment,all or a portion of the pseudo-medical equipment may have correspondingelectrical contact points. The medicine dropper bottle is presented hereas an example.

[0068] Referring to FIG. 5 and FIG. 16, in one embodiment, a medicinedropper bottle 161 is provided having a cylindrical bottle portion 162containing one or more electrically conductive contact points 166 havingmetal depressions for placement of the medicine dropper bottle into thedoll's hand 10, causing the contact points 166 to touch thecorresponding contact points 56 in the doll's hand. The contacting ofpoints 166 and 56 complete the electrical wiring 54 circuit to themicroprocessor 44, which generates an audible response. In a preferredembodiment, each item of pseudo-medical equipment has a differentresistor (not shown) connecting the contact points 166, such that whenan item is placed in the doll's hand 10, an electrical circuit iscompleted having an electrical current determined by the resistor in theitem. In this embodiment, the microprocessor is programmed to identifythe resistance generated by each item and to generate a correspondingaudible response from the doll. By way of example, when the medicinedropper bottle 161 is placed in the doll's hand, the resulting resistiveelectrical current can signal the microprocessor to play an audiblerecording that advises that the doll does not like to take medicine, butthat it helps treat unpleasant symptoms.

[0069]FIG. 6 illustrates a rear cut-away view of the unclothed doll. Thedoll torso 6 contains an internal electrical power source 60, preferablyutilizing one or more rechargeable batteries. Preferably, the powersource includes an internal battery housing of a type well known in theart. The size and number of batteries are determined by the power needsof the microprocessor, sensors, contacts, and other features of thedoll. The internal power source 60 may be accessed though an externalpanel 61. The battery access panel 61 is held closed by a fasteningdevice to allow access by adults, but avoid being easily opened by achild. In one embodiment, the fastening device includes screws. In oneembodiment, the panel 61 contains an external recharging port of a typewell known in the art.

[0070]FIG. 6 further illustrates two or more internal proximity switches46 located on the back of the doll, each preferably having acorresponding symbol to mark its location on the outer surface of thetorso 6. Preferably, at least two of the proximity switches 46approximate the location of human lungs, and can be activated by anactivator in the toy stethoscope to trigger the microprocessor 44 togenerate a good or poor breathing sounds through the speaker 42.

[0071] The back of the doll also contains a master switch 63, preferablyhaving at least two positions including, but not limited to “Off” and“On”. Further, the doll preferably includes a book play switch 64 whichtriggers the microprocessor to generate recorded audible recitation oftext of a book which is provided with the doll. The book play switch 64may be of any type known to those skilled in the art. In one embodiment,the play switch 64 is a simple pressure sensitive contact switch. In oneembodiment, depressing the play switch 64 once signals themicroprocessor to begin recitation of the audible text which correspondsto the short story, and depressing the play switch again stops thereciting.

[0072] The doll also provides one or more communication ports 65 forinputting data to the microprocessor from an external source.Preferably, the communications ports 65 are compatible with an exteriorkeyboard, PC connector, and other communications devices which are wellknown to those skilled in the art. In another embodiment, themicroprocessor 44 and associated software can be programmed or modifiedby linking the communications ports 65 to an external communicationsdevice, including but not limited to a personal computer (“PC”).Plugging the appropriate device into the connector on the doll causesthe doll to recognize its presence and begin a programming session.

[0073] In one embodiment, the external communications device can be usedto program the doll's microprocessor with information including, but notlimited to, data such as the child's name, the doll's name, date, time,disease information, audio and story book text. The doll'smicroprocessor software is preferably compatible with PCs such that thedoll can be reprogrammed from an external PC. Such programming willpermit the doll to simulate additional or alternate diseases symptoms.In this embodiment, entire training or learning scenarios can be runusing PC input.

[0074]FIG. 7 illustrates a cross sectional side view of the doll's torso6, showing a preferred embodiment of the internal electronic connectionsfor the internal components described herein. As previously described,the doll's hand 10 contain a contact sensor 50 which is connected to themicroprocessor 44 by electrical wiring 54. One or more proximityswitches 46 are preferably located in various positions throughout thetorso and head, and are connected to the microprocessor 44 by electricalwiring. An internal power source 60 is preferably located in the doll'storso 6, and is connected to the microprocessor 44 by electrical wiring54. The master switch 63 is preferably located on the lower rightquadrant of the doll's back, and is connected to the microprocessor 44by electrical wiring 54. A play switch 64 is preferably located on theupper middle of the doll's back, and is connected to the microprocessor44 by electrical wiring 54. The microprocessor 44 is electronicallyconnected to one or more speakers 42 which are preferably located in thedoll's abdominal region. The microprocessor 44 is programmed to identifyelectronic signal inputs, and to send programmed corresponding outputsignals to the speaker 42. In this embodiment, a RF sensor 52 is locatedin the doll's abdomen and is connected to the microprocessor byelectrical wiring 54.

[0075]FIG. 8 illustrates a preferred electrical schematic of the asthmaversion of the doll described herein. The various input and outputdevices connected to the microprocessor are depicted. However, thedoll's internal electrical circuitry may be easily altered or adapted bythose skilled in the art without undue experimentation. In oneembodiment, the doll's internal electrical circuitry and microprocessormay include an internal clock and software, which can generate responsesfrom the doll at either pre-programmed or random times. In anotherembodiment, the doll's circuitry is closed only when a sensor or switchis activated, and is otherwise open so that no power is consumed. In yetanother embodiment, the doll may utilize a “sleep” or battery savingmode, which is well known to those skilled in the art. For example, ifno sensor or switch inputs are received by the microprocessor for apre-determined time, the microprocessor software will cause the doll tosimulate a sleep mode by temporarily discontinuing microprocessor outputuntil a sensor or switch is activated, but continuing internal clockfunctions.

[0076]FIG. 9B is front view of the doll's mouth 90, and FIG. 9A is across-sectional side view of the doll's mouth 90. The doll's mouth 90contains a recessed opening 92 having a rear wall 94 having one or moresensor locations 96. Preferably, each sensor location 96 contains aproximity switch 46 which is positioned to align with one or moreactivators on items of pseudo-medical equipment which can be placed incontact with the doll's mouth 90. In one embodiment, specific to asthma,the activators are located on pseudo-medical equipment including, butnot limited to, a nebulizer, inhaler, and peak flow meter. The proximityswitches 46 may be covered with a thin, opaque plastic covering 98 toprotect the sensors from damage.

[0077]FIG. 10 illustrates pseudo-medical equipment in the form of a toynebulizer 101 consistent with usage in the asthma and cystic fibrosisversions of a pseudo-medical equipment kit. In one embodiment, thenebulizer 101 includes a rectangular shaped main housing 102 having apower switch 103 and a decal 104 on the front of the nebulizer 101. Themain housing 102 may be manufactured from a polymeric material, and isscaled appropriately for use with the doll. In the most preferredembodiment, the main housing is approximately 5″ long, 3″ high, and 2″deep. The nebulizer housing 102 includes an air outlet connector 105,and an air vent 12. A flexible tube 106 connects the air outletconnector to the medicine dispensing unit 107. The medicine dispensingunit 107 may be approximately 4″ in length, and is comprised of hollowpolymeric tube 108 connected to a perpendicular connecting cylinder 109.The flexible tube 106 connects to one end of the long hollow polymerictube 108, and preferably can be disconnected so that the child maysimulate the washing of the medicine dispensing unit 107. The oppositeend of the long hollow polymeric tube terminates to form a mouthpiece110 which is shaped to fit into the recessed opening 92 of the doll'smouth 90 in a specific orientation. The mouthpiece 110 includes anactivator 111, which may be comprised of one or more permanent magnets,which correspond to the sensor locations 96 in the doll's mouth 90. Inone embodiment, the nebulizer mouthpiece 110 is keyed to fit into therecessed opening 92 of the doll's mouth 90 in one orientation only,causing alignment of the permanent magnet 111 with the sensor 46 (shownin FIG. 9) in the doll's mouth. This activates one or more proximityswitches 46 in the doll's mouth 90, closing an internal electricalcircuit in the doll and sending a signal to the microprocessor 44 togenerate an audible response. The toy nebulizer may also contain amicrochip (not shown) as part of the passively coupled RF system suchthat the doll will “recognize” the object when it is in close proximityto the body cavity RF sensor and respond with an audible phrase specificto the piece of equipment. In one embodiment, the nebulizer 101 maysimulate production of a mist from the mouthpiece to increase thesimilarity to what a child experiences while using the real equipment.

[0078]FIG. 11 illustrates a cut-away view of one embodiment of thenebulizer 101 in which it may simulate production of a mist. Themechanical method described follows that of a real working nebulizer.Larger dimensions for the nebulizer main housing unit than those givenin FIG. 10 are required for this embodiment, preferably 8″ long, 6″high, and 6″ deep. A small air compressor 113 is located inside thenebulizer's main housing unit 102. An air intake opening 112 is locatedon a wall of the main housing unit 102. The compressor can beelectrically powered by an internal battery source 115 or an externalelectrical source (not shown). The bottom of the nebulizer housing 102may contain a battery access panel 114. When power is activated byturning on the power switch 103, the compressor 113 produces an air flowoutput which is conveyed through the air outlet connector 105, throughthe flexible tubing 106. The air flow output in psi must be kept withina safe range for a children toy, but must be powerful enough to producethe mist effect with the desired length of tubing 106. When thecompressed air flow reaches the medicine-dispensing unit 107, the airmixes with water that has been placed into the medicine-dispensing unit,producing a mist. Another opening can be provided in the medicinedispensing unit 107 to allow the mist to escape. In one embodiment,approximately one teaspoon of water may be added to the short cylinder109 of the medicine-dispensing unit 107 to generate mist. In thisembodiment, the medicine-dispensing unit 107 resembles the design of areal compressed air medicine dispensing unit, which is well known tothose skilled in the art. In another embodiment of the toy nebulizer101, the misting effect may be created by the placement of an ultrasonicresonator which operates using the same technology and components usedin of real ultrasonic nebulizers.

[0079]FIG. 12 shows pseudo-medical equipment in the form of a toy peakflow meter 120 consistent with usage in the asthma pseudo-medicalequipment kit. The peak flow meter 120 comprises a rectangular shapedvertical housing 121 having a perpendicular connecting mouthpiece 122.The peak flow meter is scaled to be compatible with the doll. In apreferred embodiment, the meter is approximately 6″ high, 1½″ wide, and3″ from the end of the mouthpiece 122 to the back of the verticalhousing 121. The peak flow meter 120 may be made from any suitablematerial, and is preferably a polymeric material. The vertical housing121 includes a scale, which is preferably comprised of a series oflight-emitting diodes (“LED”) display lights 123. Markings 124 for thescale are present on the vertical housing 121, preferably in the form ofmarks and numbers ranging from the numeric value of 50 to the numericvalue of 250. The marks can be formed into the vertical housing 121 inthe manufacturing process or affixed as a label, sticker or decal. Themouthpiece has a protruding rigid shape that corresponds to the recessedopening 92 in the mouth 90 of the doll, which permits the mouthpiece tofit into the doll's mouth in one orientation only. In one embodiment,the mouthpiece 122 of the peak flow meter further contains an activator125 which contacts one or more sensor locations 96 in the rear wall 94of the doll's mouth 90 when the mouthpiece 122 is inserted correctly.Contact of the activator 125 with a sensor location 96 causes aproximity switch 46 in the doll's mouth to activate, sending anelectrical signal to the microprocessor 44 which identifies the presenceof the peak flow meter 120 and generates an audible response. In oneembodiment, the pseudo-peak flow meter mouthpiece contains a permanentmagnet oriented to trigger a specific sensor in the doll's mouth.

[0080]FIG. 13 illustrates a cut-away side view of the toy peak flowmeter 120 consistent with usage in the asthma pseudo-medical equipmentkit. A battery power source 131 may be located inside the perpendicularconnecting mouthpiece 122. The power source is connected to a contactswitch 135, which is also housed inside the perpendicular connectingmouthpiece 122. The peg 126 has a metal disk 133 affixed to the innerend. When the mouthpiece is correctly placed in the doll's mouth 90, theouter end of the peg will contact the rear wall 94 causing the peg 126to depress. In one embodiment, the inward movement of the peg 126 may becontrolled by a circular recess in the tube wall. In this embodiment,the peg 126 preferably rests on a spring 136 at the base of the circularrecess, allowing the peg 126 to retract to it's initial position whenthe mouthpiece 122 is removed from the doll's mouth 90. When the peg 126is depressed flush with the mouthpiece, the metal disk 133 contacts anelectrical wire 54 connected to the contact switch 135, completing aconnection to the circuit board 132 which controls the LED light display123. Preferably, the circuit board is programmed to light the LEDdisplay in series, leaving the highest or last LED lit for severalseconds to indicate a final peak flow meter reading. The rear of thepeak flow meter may contain a battery access door 134 for replacement.The door 134 is held closed by a fastening device to allow access byadults, but avoid being easily opened by a child. In one embodiment, thedoor 134 is fastened by screws for easy access by adults, but preventingaccess by young children. It is understood that should an illuminatedLED scale not be desired, a simpler scale may be provided. In anotherembodiment, the toy equipment is interactive with the doll'smicroprocessor, such that the microprocessor senses the presence of theequipment, generates a signal to the equipment to simulate a reading,and signals an available response from the doll. The required electricalinterface of the equipment and the doll can be assembled, usingtechnology well known to those skilled in the art without undueexperimentation. The toy peak flow meter may also contain a microchip(not shown) as part of the passively coupled RF system such that thedoll will “recognize” the object when it is in close proximity to thebody cavity RF sensor and respond with the audible phrase specificallyfor this piece of equipment.

[0081]FIGS. 14 and 15 illustrate pseudo-medical equipment in the form ofa toy inhaler 141 consistent with usage in the asthma and cysticfibrosis versions of a pseudo-medical equipment kit. The inhaler 141comprises a vertical cylinder section 142 with a perpendicularcylindrical air chamber 143. The inhaler dimensions are compatible withthe doll's size. In a preferred embodiment, the inhaler is approximately3″ high along the length of the vertical cylinder 142, 4″ deep from theend of the mouthpiece 144 to the back of the vertical cylinder 142, andapproximately 1½″ wide. At one end of the air chamber 143 is amouthpiece 144 which is preferably shaped to correspond with therecessed opening 92 of the doll's mouth 90 such that the mouthpiece 144fits into the doll's mouth 90 in one orientation only. Preferably, theinhaler 141 is made from a polymeric material, and simulates theoperation of a real inhaler. In one embodiment, the inhaler 141 includesa button 145 located at the top of the vertical cylinder 142, which isaxially slidable and which is maintained in an upward bias by one ormore compression springs 151 inside the vertical cylinder 142. Thesprings can rest on an inner lip 154 which projects from, and is partof, the cylinder shaped vertical section 142. The depression of thebutton 145 compresses an air bellows 152 which is connected to a plastictube 153 extending through the perpendicular cylindrical air chamber 143and terminating in an opening at the mouthpiece 144. When the button iscompressed, air is forced from the bellows 152 through the tube 153,resulting in a puff of air from the mouthpiece 144. This will allow thechild to simulate the process of administrating medicine via an inhalerby depressing the button 145. The mouthpiece 144 further includes anactivator 146 that activates a switch in the doll's mouth, sending asignal to the microprocessor. In a preferred embodiment, the activatoris a magnet. It is understood that should a working toy inhaler not bedesired, an embodiment is provided which has the external appearance ofan inhaler, but has no moving parts. The toy inhaler may also contain amicrochip (not shown) as part of the passively coupled RF system suchthat the doll will “recognize” the object when it is in close proximityto the body cavity RF sensor and respond with the audible phrasespecifically for this piece of equipment.

[0082]FIG. 16 illustrates pseudo-medical equipment in the form of amedicine dropper bottle 161 consistent with usage in the asthmapseudo-medical equipment kit. The medicine dropper bottle may have acylindrical portion 162 and a simulated cap 163 having a hollow bulb 165made from resilient resinous material. In one embodiment, compression ofthe bulb 165 simulates the drawing of medicine from the bottle. Thebottle portion 162 may contain a label 164 reflective of a real medicinedropper bottle label. The medicine dropper bottle may contain amicrochip (not shown) as part of the passively coupled RF system suchthat the doll will “recognize” the object when it is in close proximityto the body cavity RF sensor and respond with the audible phrasespecifically for this piece of equipment. As described for FIG. 5 above,this item also includes one or more electrically conductive contactpoints 166 having metal depressions for placement of the medicinedropper bottle into the doll's hand 10.

[0083]FIGS. 17 and 18 illustrate pseudo-medical equipment in the form ofa toy mask 171 for use with the asthma, allergy and cystic fibrosisversions of the doll of the current invention. The mask is of a sizecompatible with the doll. In a preferred embodiment, the mask dimensionsare approximately 2″ by 2″. The mask may be made from any suitable soft,flexible material, but is preferably made from transparent polymericmaterial. The mask may include an elastic strap 173, which is connectedto the side edges 172 of the mask 171. In one embodiment, an opening 174is located in the center of the mask to allow use of the mask 171 inconjunction with other pseudo-medical equipment such as the medicinedispensing unit 107. The opening 174 may be slightly larger than themouthpiece on any pseudo-medical equipment to facilitate easy placementof the mask 171 over the end of the mouthpiece. In another embodiment,smaller openings 175 may be provided closer to the side edges 172 of themask to simulate vent holes.

[0084]FIG. 19 illustrates pseudo-medical equipment in the form of a toypatient chart 191. The chart 191 is of a size compatible with the doll.In one embodiment, the chart is approximately 5″ by 6″. The chart may becomprised of a laminated cardboard to allow a child to easily write anderase on the chart 191. The chart may contain a microchip 192 as part ofthe passively coupled RF system such that the doll will “recognize” theobject when it is in close proximity to the body cavity RF sensor andrespond with the audible phrase specifically for this piece ofequipment. In another embodiment, the chart 191 contains areas 193 forthe child to indicate how they feel on a given day, which may includevarious character facial expressions for selection by the child. By wayof example, and without limiting the invention, FIG. 19A and FIG. 19Beach show various facial expressions, which can be included on thepatient chart. FIG. 19A depicts an expression of not feeling well, whileFIG. 19B depicts an expression of feeling fine.

[0085]FIG. 20B illustrates a child's book 201 in accordance with thepresent invention. In one embodiment, the book 201 may containillustrations 202 and story line 203 suitable for explaining a chronicillness to children. The book is of a size, which is compatible for useby the child and the doll. In one embodiment, the book is approximately6″ high by 5½″ wide, and includes less than thirty pages featuringillustrations and text concerning real children and the doll of thecurrent invention. The book may be educational and entertaining, andshould be developmentally appropriate to a defined age set. Anotherembodiment of the book 201 may be more reflective of an instructionalbooklet, and may be developmentally appropriate for older children. Thisembodiment may use language indicative of the older child and isintended for reinforcement of specific concepts taught by the doll andthe child's management team. This embodiment is one of instruction,rather than defined story line.

[0086]FIG. 20A illustrates the doll of the present invention holding thebook 201. In one embodiment, the book 201 contains one or moreelectrically conductive contact points (not shown) which may beconnected internally using the same resistive technology previouslydescribed for the medicine dropper bottle 161, such that when the bookis placed in the doll's hand 10, the contact points touch thecorresponding contact points 56 in the doll's hand, completing theelectrical wiring 54 circuit to the microprocessor 44, which generatesan audible response.

[0087]FIG. 21 illustrates pseudo-medical equipment in the form of a toystethoscope 210 consistent with usage in the asthma, cystic fibrosis,diabetes or other pseudo-medical equipment kits. The toy stethoscoperesembles a real stethoscope, and is of a size compatible for use by achild to simulate treatment of the doll. In one embodiment, thestethoscope is approximately 16″ in length, and is sized such that thelistening end fits the head of a child. The stethoscope may have acup-shaped end 211 comprising an activator 212. The activator 212 may bea permanent magnet encased in plastic. In a preferred embodiment, whenthe cup shaped end 211 is placed in proximity to a proximity switch 46on the doll's torso 6, the activator 212 closes the switch to completean electronic circuit to signal the microprocessor 44 to generate anaudible response. In another embodiment, the cup-shaped end 211 of thestethoscope contains a peg (not shown) which is shaped to fit into oneor more corresponding contact sensors which can be provided on thedoll's torso 6 to complete a circuit and trigger an audible response.The toy stethoscope may also contain a microchip (not shown) as part ofthe passively coupled RF system such that the doll will “recognize” theobject when it is in close proximity to the body cavity RF sensor andrespond with the audible phrase specifically for this piece ofequipment.

[0088]FIG. 22 illustrates pseudo-medical equipment in the form of a toynose sprayer 221 consistent with usage in the asthma and allergypseudo-medical equipment kits. The nose sprayer is of a size compatiblewith the doll. In one embodiment, the nose sprayer 221 is approximately2½″ in length and 1″ in diameter, and is made from a polymeric material.The nose sprayer 221 may comprise a cylinder unit 222 with a simulatedspray tip 223. A label 224 may appear on the face of the sprayer 221.The toy nose sprayer may also contain a microchip (not shown) as part ofthe passively coupled RF system such that the doll will “recognize” theobject when it is in close proximity to the body cavity RF sensor andrespond with the audible phrase specifically for this piece ofequipment.

[0089]FIG. 23 illustrates a toy medical identification bracelet 230. Thebracelet 230 may be of a size that can be worn by the doll or by achild. The bracelet 230 may be made of any suitable non-toxic material.In one embodiment, the bracelet 230 is made of a thin polymer material,and is flexible enough so that it can easily and removably be placed onthe doll's wrist or the child's wrist. In one embodiment, the bracelet230 includes a decal 231 for placement of the outer face of thebracelet, the decal 231 having text and adequate space for a child towrite the doll's name, illness, medications, and other information. Thetoy medical identification bracelet may also contain a microchip (notshown) as part of the passively coupled RF system such that the dollwill “recognize” the object when it is in close proximity to the bodycavity RF sensor and respond with the audible phrase specifically forthis piece of equipment.

[0090]FIG. 24 illustrates pseudo-medical equipment in the form of a toysyringe 241 consistent with usage in the asthma pseudo-medical equipmentkit. The syringe 241 is of a size compatible with use by a child tosimulate treatment of the doll. In one embodiment, the syringe isapproximately 2½″ in length and 1″ in diameter, and is made from apolymeric material. In one embodiment, the top plunger 242 may be slidup and down within the main cylindrical housing 243, and the overalldimensions for the syringe are approximately 4″ in length and 1″ indiameter. The plunger 242 is preferably not removable from the housing243. The syringe may have marks 244 resembling those of a real syringe.The syringe may be modified slightly to simulate the look of an insulinsyringe for use with the insulin version of the doll. The syringe mayalso contain a microchip (not shown) as part of the passively coupled RFsystem such that the doll will “recognize” the object when it is inclose proximity to the body cavity RF sensor and respond with theaudible phrase specifically for this piece of equipment.

[0091]FIG. 25 illustrates a knapsack 250 of the present invention, whichcan be utilized to store and transport the doll and pseudo-medicalequipment of the present invention. The knapsack can be any sizesuitable to carry the doll, pseudo-medical equipment, and book. In oneembodiment, the knapsack is approximately 16-18″ in height, 12″ inwidth, and 6″ deep. The knapsack 250 may be made of any appropriatesoft, flexible, and durable material. In one embodiment, the knapsack ismade from cloth or plastic, and utilizes bright colors, which areappealing to children. The knapsack may include one or more pockets 251,which may be labeled with a symbol 252 to allow the child to identifywhich item of the invention goes in each pocket. In another embodiment,the pockets have an opening at the top which can be closed using anyfastener known in the art, including but not limited to Velcro™, snaps,buttons, zippers, or hooks. The knapsack may contain one or moreadjustable straps 253 to allow the child to easily carry the knapsack250.

[0092]FIG. 26 depicts a glucose monitor 260 that may comprise part of adiabetes pseudo-medical equipment kit. The glucose monitor 260 is of asize compatible with use by a child to simulate treatment of the doll.In one embodiment, the glucose monitor 260 is approximately 4″ inlength. 2.5 inches in width and 1″ thick, and is made from a polymericmaterial. In one embodiment, a decal is utilized to depict a displayscreen 261 on the glucose monitor 260 and has push buttons 262 tosimulate buttons that would be pushed on a real monitor to obtainreadings. In another embodiment, the screen is an actual LCD or othertype of display screen 263. The buttons 262 produce random displays onthe display screen 261 similar to those that would be seen on a realscreen during blood sampling. The unit may be powered by an internalbattery source (not shown) to produce the display screens. A smallmicrochip (not shown) can be connected to the buttons 262, displayscreen 261, and battery (not shown) in a standard electrical wiringformat known to those skilled in the art, to provide the desired displayscreen 261 visual effect when buttons 262 are pushed. In a more advancedembodiment, the display screen corresponds to scenarios depicted in anaccompanying book, or interfaces with the doll's microprocessor to runscenarios which correspond to audio responses from the doll. The toyglucose meter 260 may also contain a microchip (not shown) as part ofthe passively coupled RF system such that the doll will “recognize” theobject when it is in close proximity to the body cavity RF sensor andrespond with audible phrases which correspond to this piece ofequipment.

[0093]FIG. 27 depicts a toy blood pressure cuff 270 that may comprisepart of a diabetes pseudo-medical equipment kit. The toy blood pressurecuff 270 resembles a real blood pressure cuff used in a doctor's office,and is of a size compatible for use by a child to simulate treatment ofthe doll. In one embodiment, the blood pressure cuff 270 arm band 271 isapproximately 12″ in length, and 2.5″ wide, and in composed of twolayers of soft fabric or other suitable material. A Velcro™ strip 277positioned across the width of one end of the blood pressure cuff 270allows the child to wrap the arm band 271 around the doll's arm and fixit in place while taking a pretend reading. Sandwiched between the twofabric layers is an air bladder (not shown) composed of a polymeric orother suitable material. In a preferred embodiment, the air bladder (notshown) is approximately 8″ in length, and 1″ wide. One end of a lengthof flexible rubber, or other suitable material, tubing 272 approximately5″ long joins with the air bladder inside the arm band 271. The oppositeend of the tubing joins to a dial gauge 273. The dial gauge ispreferably approximately 2.5″ in diameter and 1″ in depth. The dialgauge contains an internal rod (not shown) mounted across the width atthe center of the circular shape. Attached to one end of the rod is acylinder (not shown). From the cylinder several cupped veins (not shown)protrude that allow the cylinder to be turned when air is forced intothe dial gauge 273. One end of the rod connects to the dial needle 274,causing the needle to spin when the cylinder rotates. It is preferablethat the cylinder be mounted and provide some resistance such that theneedle 274 does not spin too rapidly. The simulation of needle 274movement is well known to those skilled in the art and is in use inchildren's toys today. For this reason, details of the internalmechanism to cause the needle 274 to spin, are not shown in the Figureor described here in excessive detail. Any known method may be used tosimulate the needle 274 movement. A second length of rubber, or othersuitable material, tubing 275, preferably approximately 6″, long joinsto the dial gauge 273 on the side opposing the entry of the first rubbertube 272. The opposite end of the rubber tube 275, joins to a rubber, orother suitable material hollow bulb 276 of a 3-dimensional oval shape ofapproximately 3″ length and 8″ in length circumference, and 2″ in widthand 5.5″ in width circumference. When compressed, the hollow bulb 276forces air through the rubber tube 275 and into the dial gauge 273,causing the needle 274 to rotate, and the air bladder to fill with airto simulate the use of a real blood pressure cuff.

[0094] In another embodiment, the needle 274 may be fixed with nointernal drive mechanism required. In another embodiment, the needle 274drive mechanism may stop the needle at a specific reading or otherwisemimic the motion of a gauge needle during a real blood pressure reading.The joining of the rubber tubes 272, 275 to the air bladder, arm band271, dial gauge 273 and hollow bulb 276 may be any method known to thoseskilled in the art. The toy blood pressure cuff 270 may also contain amicrochip (not shown) as part of the passively coupled RF system suchthat the doll will “recognize” the object when it is in close proximityto the body cavity RF sensor and respond with audible phrases whichcorrespond to this piece of equipment.

[0095]FIG. 28 depicts a toy lancet 280 that may comprise part of adiabetes pseudo-medical equipment kit. In one embodiment, the lancet 280is shaped like a rectangular box with a pointed, blunt end. This end iswhere the lancet 280 would normally be held against the body and wherethe razor to prick the skin would emit from in a real medical lancet.The dimensions are approximately 3.5″ in total length, 1.5″ in totalwidth and 0.5″ in height. It also has a decal 283 for any desiredlabeling. The lancet 280 in this embodiment also has a button 281 thatmay be depressed by the child to simulate the clicking noise of a reallancet, and a bar 282 that slides as the clicking noise is heard. Thebar 282 is attached to a tension spring (not shown). As the bar 282 ispulled away from the pointed end of the lancet 280, the spring is placedunder tension. When pulled far enough, the bar 282 locks into a fixedposition with the spring under tension, until the button 281 isdepressed, releasing the lock, and allowing the bar to slide quicklytoward the pointed end of the lancet 280. Standard methods known tothose skilled in the art may be used to cause the sliding of the bar282, such as those used in the operation of a toy gun where a lever iscocked into a spring loaded position and then released when the gun'strigger is depressed, causing the lever to spring forward and make anoise when it strikes a surface. The toy lancet 280 may also contain amicrochip (not shown) as part of the passively coupled RF system suchthat the doll will “recognize” the object when it is in close proximityto the body cavity RF sensor and respond with audible phrases whichcorrespond to this piece of equipment.

[0096]FIG. 29 depicts a toy insulin vial 290 that may comprise part of adiabetes pseudo-medical equipment kit. In one embodiment, the vial is2.5″ in height, with a base 3.5″ in diameter and top portion 2.5″ indiameter. The vial 290 may be made of a polymeric or any other suitablematerial. A decal 291 may be provided to affix to the outer cylinder ofthe base of the vial 290 and resemble a colorful version of a standardprescription on instruction sticker. The vial 290 has a cap 292 coveringthe vertical surface of the top portion. The cap 292 may be a permanentpart of the vial 290 (not removable), and may be comprised of the samematerial as the vial 290. The cap 292 may be comprised of two colors,one for an outer ring 293 and one for an inner ring 294, to simulate aninner area where a needle would normally be inserted to withdraw fluidfrom within the vial 290. The toy insulin vial 290 may also contain amicrochip (not shown) as part of the passively coupled RF system suchthat the doll will “recognize” the object when it is in close proximityto the body cavity RF sensor and respond with audible phrases whichcorrespond to this piece of equipment.

[0097]FIG. 30 depicts a toy cystic fibrosis vest 300 that may comprisepart of a cystic fibrosis pseudo-medical equipment kit. In oneembodiment, the vest 300 resembles a child's water safety vest with av-shaped neckline and no sleeves. The vest 300 is approximately sizedfor use with the doll. The vest 300 may be made of heavy-duty nylon,canvas or any other suitable material, and preferably includes one ormore plastic buckles 301 on the front chest to secure the vest aroundthe doll. The vest includes a plastic snap 302 with metal center prongon the inner side of the vest at the center of the back of the neck.This snap 302 is placed into a corresponding receptacle at the base ofthe neck on the upper back of the cystic fibrosis version of the doll.Two tubes 303 connect to the front of the vest on the right and leftsides of the lower rib cage area. The tubes 303 may be composed offlexible plastic, or any other suitable material, and are scaledappropriately for the doll and vest. Preferably, the tubes areapproximately 15″ in length and 1″ in diameter. The opposite ends ofboth tubes 303 connect to a power unit 304. The power unit 304 may bemade of plastic or any other suitable material. It may contain a decal305 for labeling, and is approximately.

[0098] To simulate the effects that a child feels when using a realmedical vest, the cystic fibrosis version of the chronic illness dollcontains a motor (not shown) in the doll's central body cavity, whichwill cause the doll to shake when activated. To trigger the shaking, thevest 300 must be snapped to the doll at the back of the neck, thiscompletes an electrical circuit confirming that the vest 300 has beenplaced on the doll. The cystic fibrosis version of the doll, in thisembodiment, also contains a contact sensor (not shown) in the left handof similar design as the contact sensor 50 (see FIG. 4) in the righthand. Once the vest 300 is snapped into place, the depression of thedoll's left hand will cause the doll to shake for a specific number ofseconds. A vibratory motor (not shown) or other means used to producethe shaking can use any means known to those skilled the state of theart. In another embodiment, a button (not shown) on the power unit 304or on the vest 300 itself may be depressed to begin the shaking motion.Any electrical circuitry required within the doll or within the vest300, tubes 303 and power unit 304 to relay a signal between the contactsensor to the doll's microprocessor 44 (see FIG. 4) can be selected byone skilled in the art without undue experimentation.

[0099] In another embodiment, the vest may be designed to inflate alayer of air to further simulate the performance of a real medical vest,with the source of air being external, or designed to emanating fromeither the doll or the power unit 304. The vest 300 may also contain amicrochip (not shown) as part of the passively coupled RF system suchthat the doll will “recognize” the vest when it is in close proximity tothe body cavity RF sensor and respond with the audible phrasespecifically for this piece of equipment. The complexity of themechanics of the vest may be decreased to reduce production costs, orincreased to produce a more realistic simulation as a manufacturerskilled in the art may desire.

We claim:
 1. An interactive toy for use in learning about chronic illnesses comprising: a doll having an inner and outer surface, an internal proximity switch; one or more internal electrical wires connecting said internal proximity switch to an internal microprocessor; and an audio speaker connected to said internal microprocessor, wherein upon activation of the microprocessor, said doll produces a programmed response.
 2. The toy of claim 1, wherein said programmed response is representative of a chronic illness.
 3. The toy of claim 2, wherein said chronic illness is selected from the group consisting of: asthma, allergies, cystic fibrosis, and diabetes.
 4. The toy of claim 1, wherein said programmed response is selected from the group consisting of: coughing sounds, wheezing sounds, speech, heart sounds, bowel sounds, breathing, lung sounds, audible sound, heat emission, light emission, and motion.
 5. The toy of claim 1, further comprising pseudo-medical equipment having an activator which closes said internal proximity switch when brought into proximity with the doll, thereby completing an internal electrical circuit between said internal proximity switch and said internal microprocessor.
 6. The toy of claim 5, wherein said activator comprises a magnet.
 7. The toy of claim 5, wherein said pseudo-medical equipment is selected from the group consisting of: a medicine dropper bottle, a nose sprayer, a syringe, a simulated patient chart, a stethoscope, a peak flow meter, an inhaler, a nebulizer, a glucose meter, a lancet, a insulin syringe, a blood pressure cuff, feeding and intravenous lines, a medicine bottle, a nose sprayer, a medical bracelet, an eye dropper, and a cystic fibrosis vest.
 8. The toy of claim 1, further comprising a book containing text, wherein the text of said book is programmed into said microprocessor such that upon activation of said microprocessor, said doll produces audible sound corresponding to the text of said book.
 9. An interactive toy for use in learning about chronic illnesses comprising: a doll having an inner and outer surface, an internal radio receiver, one or more internal electrical wires connecting said internal radio receiver to an internal microprocessor; and an audio speaker connected to said internal microprocessor, such that upon receipt of a radio signal by said internal radio receiver, said signal is processed by said microprocessor to generate a programmed response.
 10. The toy of claim 9, wherein said programmed response is representative of a chronic illness.
 11. The toy of claim 10, wherein said chronic illness is selected from the group consisting of: asthma, allergies, cystic fibrosis, and diabetes.
 12. The toy of claim 9 wherein said programmed response is selected from the group consisting of: coughing sounds, wheezing sounds, speech, heart sounds, bowel sounds, breathing, and lung sounds, audible sound, heat emission, light emission, and motion.
 13. The toy of claim 9 further comprising pseudo-medical equipment having means for emitting radio signals, whereby said radio receiver scans for said signals, receives said signals, and activates said microprocessor to generate a programmed response.
 14. The toy of claim 13, wherein each unique item of said pseudo-medical equipment emits a unique radio signal such that, upon receipt of said signal by said internal radio receiver, said unique item is individually recognized by said internal microprocessor to generate a unique programmed response.
 15. The toy of claim 13, wherein said pseudo-medical equipment is selected from the group consisting of: a medicine dropper bottle, a nose sprayer, a syringe, a simulated patient chart, a stethoscope, a peak flow meter, an inhaler, a nebulizer, a glucose meter, a lancet, a insulin syringe, a blood pressure cuff, feeding and intravenous lines, a medicine bottle, a nose sprayer, a medical bracelet, a story book, an eye dropper, and a cystic fibrosis vest.
 16. The toy of claim 9, wherein said doll further comprises an internal proximity switch which correlates to an activator located within said item of pseudo-medical equipment, such that bringing said activator into proximity with said internal proximity switch closes said internal proximity switch, thereby completing an internal electrical circuit between said internal proximity switch and said internal microprocessor.
 17. A kit for educating a user about chronic illness and treatment and management of an illness, comprising (a) a doll having an inner and outer surface, an internal proximity switch; one or more internal electrical wires connecting said internal proximity switch to an internal microprocessor; and an audio speaker connected to said internal microprocessor, wherein upon activation of said microprocessor, said doll produces a programmed response; (b) pseudo-medical equipment; and (c) a knapsack for storing and carrying said doll and said pseudo-medical equipment.
 18. The kit of claim 17, wherein said pseudo-medical equipment comprises an activator which closes said internal proximity switch when brought into proximity of the doll thereby completing an internal electrical circuit between said internal proximity switch and said internal microprocessor.
 19. The kit of claim 17, wherein said pseudo-medical equipment is selected from the group consisting of a medicine dropper bottle, a nose sprayer, a syringe, a simulated patient chart, a stethoscope, a peak flow meter, an inhaler, a nebulizer, a glucose meter, a lancet, a insulin syringe, a blood pressure cuff, feeding and intravenous lines, a medicine bottle, a nose sprayer, a medical bracelet, a story book, an eye dropper, and a cystic fibrosis vest.
 20. The kit of claim 17, further comprising a book, wherein the text of said book are programmed into said doll, and wherein upon activation of said doll, said doll produces audible sound corresponding to the text of said book. 